Write-up: This case was reported by a physician and described the occurrence of intussusception in a 5-year-old male subject who was vaccinated with ROTARIX (GlaxoSmithKline). On an unspecified date, the subject received 2nd dose of ROTARIX (oral), lot number not provided. In May 2008, at an unspecified time after vaccination with ROTARIX, the subject experienced intussusception. The subject was hospitalised. At the time of reporting the event was unresolved.